时间:2018-12-29 作者:英语课 分类:新视野大学英语:视听说教程 1


英语课

Task 3: Global Climate Change

Today, scientists have found that the greenhouse gases in the lower atmosphere have changed the global climate. These gases are largely due to human activities, such as the burning up of gas, coal and oil, and the destruction of forests. It is estimated that the average surface temperature of the earth will rise by 1.5-3.5℃ by 2100. This rate of warming is significant. The oceans will heat up and glaciers 1 will melt. As a result, the global average sea level is expected to rise by 15-95 cm by 2100. In that case all coastal 2 cities will be at risk as a result of flooding and storm surges. Also, around the world weather events such as storms and floods will become more frequent and intense. Clearly, global climate change is becoming a great threat to our environment. So we must take effective measures to produce fewer greenhouse gases that cause it.

Global climate is causes by the greenhouse gases in the lower atmosphere. These gases are largely due to the burning up of gas, coal and oil, and the destruction of forests. Scientists estimate that, by 2100, the average surface temperature of the earth will rise by 1.5-3.5℃ and global average sea level will rise by 15-95 cm. All coastal cities will be at risk as a result of flooding and storm surges. Clearly, global climate change is becoming a great threat to our environment.

 



冰河,冰川( glacier的名词复数 )
  • Glaciers gouged out valleys from the hills. 冰川把丘陵地带冲出一条条山谷。
  • It has ice and snow glaciers, rainforests and beautiful mountains. 既有冰川,又有雨林和秀丽的山峰。 来自英语晨读30分(高一)
adj.海岸的,沿海的,沿岸的
  • The ocean waves are slowly eating away the coastal rocks.大海的波浪慢慢地侵蚀着岸边的岩石。
  • This country will fortify the coastal areas.该国将加强沿海地区的防御。
学英语单词
-graphy
a mountain
acrocarps
aluminium-rich
amore
anti-melt finishing
atom-bound electron
beta - adrenergic receptor
calibrated thermocouple
capacitor-discharge welding
carbonized oil
cecocentral
Changamire
chukchi seas
chwa
claim the goods
Cronat
current-voltage characteristic
Davaine's bacillus
Desmos dumosus
devil's pudding
direct tree
discommodated
disk input/output
ECV-T
egressor
election
Elytis, Odysseus
esmint
exert all strength to
extemporizations
fabric-reinforced seal
false spikenard
familial progressive spinal muscular atrophy
Finnhorse
Fleurette
fruit-tree
gilbies
ground swing
heat conduction problem
height at maximum digging radius
high-energy liquid laser
inhomogeneous turbulence
input transformer type
interference wedge
iwc
lactose ferment yeast
laevo-l-
laportea aestuans
law of profit
leaning on
levisticums
light-truck
Lindenfels
line mode switching
Lisafa
lunitidal
macrozamia spiraliss
martinshaws
materiel release order
metal filing
monachist
nail violin
Narsāpur
nerf
neural nets
on the wind
Ornithoboea feddei
oxydesis
periodic electromotive force
photofinisher
pppoe
pre-exemption
pyeloscopy
Quercus yunnanensis
redox system
relievings
Saastal
saccharin insoluble
shit-stir
show stopper
sled-fiber coupling
specific goods
sport competition
stranded caisson
sub-space
Sudaka
superiorship
surface of constant phase
swirl ratio
synapophyses
tail channel
taken precedence over
thermoplastic elastomer
time goes by
triangular ligaments of liver
upstartled
vacuum envelope
Wide Area Augmentation System
witnessest
yellow dirt
zielinski